And i install Cart save 1.4.0, but on frontend displayed error:
Fatal error: Call to undefined method JSFactory::getTable() in /plugins/jshopping/addon_jshopping_save_cart/addon_jshopping_save_cart.php on line 11

After installing Persistent carts 1.0.3 becomes the main page of white, it will not load anything. Updated Joomshopping Joomla to the latest version, put Persistent carts 1.0.2 still the problem remains. How to solve it?

If only the cart save the site works, but the product in the basket for ordinary users is not saved. If only the persistent_carts instaled it appears an error and the main site pages don't work. What to do?